Tokushima University / Educator and Researcher Directory --- Shimada, Ryo

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Tokushima University ⟩ University Hospital ⟩ 先端歯科医療開発研究プロジェクト ⟩
Tokushima University ⟩ University Hospital ⟩ Central Clinical Facilities ⟩ Oral Implant Center ⟩

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Research

Field of Study

Subject of Study

Book / Paper

Academic Paper (Judged Full Paper):

1.	Ryo Shimada, Manabu Kanazawa, Anna Miyayasu, Mari Asami, V. Thuy Lam, M. Khaing Thu, Daisuke Sato and Shunsuke Minakuchi : A preliminary comparison of marginal bone-level changes, survival rates, and prosthodontic maintenances between immediately and conventionally loaded two-implant overdentures with magnetic attachments, Journal of Medical and Dental Sciences, 68, 9-16, 2021. (Keyword) clinical research / edentulous mandible / immediate loading / marginal bone-level changes / overdenture (Link to Publication Site) ● Publication site (DOI): 10.11480/jmds.680002 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85103333605 (DOI: 10.11480/jmds.680002, Elsevier: Scopus)
2.	Masatoshi Negoro, Manabu Kanazawa, Daisuke Sato, Ryo Shimada, Anna Miyayasu, Mari Asami, Awutsadaporn Katheng, Yuriko Kusumoto, Yuka Abe, Kazuyoshi Baba and Shunsuke Minakuchi : Patient-reported outcomes of implant-assisted removable partial dentures with magnetic attachments using short implants: A prospective study, Journal of Prosthodontic Research, 65, 4, 554-558, 2021. (Summary) Purpose Implant-assisted removable partial dentures (IARPDs) with short implants improve the oral functions of removable partial dentures (RPDs). This study aimed to compare the patient-reported outcomes of RPDs and IARPDs with short implants retained by magnetic attachments.Methods We recruited 30 participants with mandibular Kennedy Class I or II and distal extension defects of three or more teeth. RPDs, IARPDs with a healing cap, and IARPDs with a magnetic attachment were evaluated across stages using patient-reported outcomes. All participants completed questionnaires (oral health-related quality of life [OHRQoL], patient general satisfaction, and patient's denture assessment [PDA]) at each stage. The OHRQoL was evaluated using the Oral Health Impact Profile-J 54 (OHIP-J 54) score. The general patient satisfaction was evaluated using a 100 mm visual analog scale. The Wilcoxon signed-rank test and Bonferroni correction were used to evaluate differences between the groups (α=0.05).Results The OHRQoL of IARPDs was significantly higher than that of RPDs. IARPDs with a magnetic attachment had significantly better patient general satisfaction and PDA than IARPDs with a healing cap.Conclusions The OHRQoL, patient general satisfaction, and PDA were improved by IARPD with a short implant using a magnetic attachment. (Keyword) Implant-assisted removable partial denture / Magnetic attachment / Oral health quality of life / Patient's denture assessment / Short implants (Link to Publication Site) ● Publication site (DOI): 10.2186/jpr.JPR_D_20_00221 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 34193745 ● Summary page in Scopus @ Elsevier: 2-s2.0-85118352858 (DOI: 10.2186/jpr.JPR_D_20_00221, PubMed: 34193745, Elsevier: Scopus)

Review, Commentary:

1.	金澤学, 宮安杏奈 and Ryo Shimada : インプラントオーバーデンチャーの最新エビデンスと臨床 (第6回)(最終回), Dental Outlook, 135, 2, 270-283, Feb. 2020.
2.	金澤学, Ryo Shimada, 宮安杏奈, 岩城麻衣子, Khaing Myat Thu and 国立大学法人東京医科歯科大学(TMDU)大学院医歯学総合研究科高齢者歯科学分野IODチーム : インプラントオーバーデンチャーの最新エビデンスと臨床(第2回), Dental Outlook, 133, 6, 1120-1128, Jun. 2019.

Proceeding of Domestic Conference:

1.	楠本友里子, 安部友佳, 佐藤大輔, 宮安杏奈, Ryo Shimada, 根來大幹, 上原容子, 渡辺昌崇, 金澤学, 水口俊介 and 馬場一美 : IARPDの支台に用いたショートインプラントの1年生存率と骨吸収量, Annals of Japan Prosthodontic Society, 13, 174, Jun. 2021.
2.	渡辺昌崇, 金澤学, 宮安杏奈, Ryo Shimada, 根來大幹, 上原容子, 佐藤大輔, 佐藤佑介 and 水口俊介 : 磁性アタッチメントを用いたインプラントオーバーデンチャーにおける即時荷重と通常荷重の咀嚼能力の比較, The Journal of the Japanese Society of Magnetic Applications in Dentistry, 29, 1, 44-45, Dec. 2020.
3.	根來大幹, 金澤学, 宮安杏奈, 浅見茉里, Ryo Shimada, 上原容子, 渡辺昌崇, 佐藤大輔, 楠本友里子, 安部友佳, 馬場一美 and 水口俊介 : ショートインプラントを用いたIARPDの患者報告アウトカム, Annals of Japan Prosthodontic Society, 12, 127, Jun. 2020.
4.	上原容子, 金澤学, 宮安杏奈, Ryo Shimada, 根來大幹, 佐藤大輔 and 水口俊介 : 磁性アタッチメントを用いた下顎即時荷重インプラントオーバーデンチャーの患者報告アウトカム, The Journal of the Japanese Society of Magnetic Applications in Dentistry, 28, 1, 88-89, Dec. 2019.
5.	根來大幹, 金澤学, Ryo Shimada, 宮安杏奈, 佐藤大輔, 楠本友里子, 安部友佳, 馬場一美 and 水口俊介 : 磁性アタッチメントを用いたIARPDの患者報告アウトカム, The Journal of the Japanese Society of Magnetic Applications in Dentistry, 28, 1, 91, Dec. 2019.
6.	Ryo Shimada, 金澤学, 宮安杏奈, 浅見茉里, 根來大幹, 上原容子, Katheng Awutsadaporn, 佐藤大輔, 春日井昇平 and 水口俊介 : 下顎即時荷重2-IODにおける骨吸収量，生存率および合併症 5年経過報告, Annals of Japan Prosthodontic Society, 11, 172, May 2019.
7.	宮安杏奈, 金澤学, Ryo Shimada, 岩城麻衣子, 佐藤佑介, 水口俊介 and 高橋正敏 : 磁性アタッチメントを用いた下顎即時荷重インプラントオーバーデンチャーにおける周囲骨吸収と生存分析 3年予後, The Journal of the Japanese Society of Magnetic Applications in Dentistry, 27, 1, 54-55, Dec. 2018.
8.	神原亮, 熊野弘一, 増田達彦, 永井秀典, 中村好徳, 庄司和伸, 田中貴信, 武部純, 水口俊介, 大久保力廣 and Ryo Shimada : 長期経過症例に基づく磁性アタッチメントの評価, The Journal of the Japanese Society of Magnetic Applications in Dentistry, 27, 1, 55-56, Dec. 2018.
9.	宮安杏奈, 金澤学, 浅見茉里, Ryo Shimada, 根來大幹, 佐藤大輔 and 春日井昇平 : 下顎即時荷重インプラントオーバーデンチャーにおける骨吸収量，生存率および合併症, Annals of Japan Prosthodontic Society, 10, 200, Jun. 2018.
10.	浅見茉里, 金澤学, 宮安杏奈, Ryo Shimada, 根來大幹, 佐藤大輔, 春日井昇平 and 水口俊介 : 下顎シングルインプラントオーバーデンチャーにおける生存率と骨吸収量 1年経過, Annals of Japan Prosthodontic Society, 10, 201, Jun. 2018.
11.	Ryo Shimada, 金澤学, 宮安杏奈, 田上真理子, 佐藤大輔, 楠本友里子, 安部友佳, 横山紗和子, 馬場一美 and 水口俊介 : ショートインプラントを用いたIARPDの前向き介入試験, The Journal of the Japanese Society of Magnetic Applications in Dentistry, 26, 1, 58-59, Dec. 2017.